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单词
coal cutter
释义
coal cutter
coal cutter
[
′kōl ‚kəd·ər
]
(mining engineering)
A power-operated machine which cuts out a thin strip of coal from the bottom of the seam; it draws itself by rope haulage along the coal face.
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vitrifying
vitrina
vitrine
vitrines
vitrinite
vitrinite reflectance
vitrinoid
vitriol
vitriolate
vitriolated
vitriolation
vitriol blue
vitrioled
vitriolic
vitriolic acid
vitriolic acid air
vitriolically
vitrioling
vitriolizable
vitriolization
vitriolize
vitriolled
vitriolling
vitriol of mars
vitriol, oil of
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更新时间:2025/5/26 8:26:52